In the situations described below, what is the free energy change if 1 mole of Nat is transported across a membrane from a region where the concentration is 165 μM to a region where it is 150 mM? (Assume T = 37°C.) Part A In the absence of a membrane potential. Express your answer in kilojoules per mole to three significant figures. G] ΑΣΦ] AG= Submit Part B AG= Request Answer Submit When the transport is opposed by a membrane potential of 70 mV. Express your answer in kilojoules per mole to three significant figures. 195] ΑΣΦ GWG ? Request Answer kJ/mol "? kJ/mol

In the situations described below, what is the free energy change if 1 mole of Nat is transported across a membrane from a region where the concentration is 165 μM to a region where it is 150 mM? (Assume T = 37°C.) Part A In the absence of a membrane potential. Express your answer in kilojoules per mole to three significant figures. G] ΑΣΦ] AG= Submit Part B AG= Request Answer Submit When the transport is opposed by a membrane potential of 70 mV. Express your answer in kilojoules per mole to three significant figures. 195] ΑΣΦ GWG ? Request Answer kJ/mol "? kJ/mol

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

In the situations described below, what is the free energy change if 1 mole of Nat is transported across a membrane from a region where the concentration is
165 μM to a region where it is 150 mM? (Assume T = 37°C.)
Part A
In the absence of a membrane potential.
Express your answer in kilojoules per mole to three significant figures.
195] ΑΣΦΑ
AG=
Submit
Part B
AG=
Request Answer
Submit
When the transport is opposed by a membrane potential of 70 mV.
Express your answer in kilojoules per mole to three significant figures.
G| ΑΣΦ
?
Request Answer
kJ/mol
kJ/mol

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